Safer, Stronger, and Lighter than Aluminum or Steel Shafts

Carbon fiber not only provides a performance advantage, it increases safety. A failed aluminum or steel driveshaft can cause serious harm to the racer/vehicle. In the unlikely event of a carbon fiber driveshaft failure, it shreds to prevent damage. These Dirt Modified driveshafts feature a 2.25" diameter, and are available in all popular lengths with Spicer Life Series U-joints and an optional slip yoke. The 3M Matrix Resin uses spherical nano scale silica that provides improved abrasion resistance and longevity, higher compressive strength and minimal water absorption for increased torque capacity and longevity. This resin is exclusive to QA1 driveshafts and is what gives a QA1 driveshaft its distinctive blue tint.